Home / 771,707,196,753.84-1,157,368,341,453.80-227,047,315,200.48

Finding the Fourth Proportional to 771,707,196,753.84, 1,157,368,341,453.80 and 227,047,315,200.48

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Solution

The fourth proportional to 771,707,196,753.84, 1,157,368,341,453.80 and 227,047,315,200.48 is: 340,514,350,171.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    771,707,196,753.84 : 1,157,368,341,453.80 = 227,047,315,200.48 : x
  2. Step 2: Convert to fraction form
    771,707,196,753.84/1,157,368,341,453.80 = 227,047,315,200.48/x
  3. Step 3: Cross multiply
    771,707,196,753.84x = 1,157,368,341,453.80 × 227,047,315,200.48
  4. Step 4: Simplify right side
    771,707,196,753.84x = 262,777,374,625,117,721,591,808
  5. Step 5: Solve for x
    x = 262,777,374,625,117,721,591,808/771,707,196,753.84
  6. Step 6: Final answer
    x = 340,514,350,171.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.